i guess if you are certain the size never changes this works ok
-igor
On 12/7/06, Manuel Barzi <[EMAIL PROTECTED]> wrote:
Well, I just do two queries the first time... retrieving total count
on size() call (just once), and then retrieve iteration on
iterator(...) call (every navigation event)... so, in steady-state is
only one call...
On 12/5/06, Igor Vaynberg <[EMAIL PROTECTED]> wrote:
> well in the example i gave you there should only be one query to the
> database
>
> -igor
>
>
>
> On 12/5/06, Manuel Barzi < [EMAIL PROTECTED]> wrote:
> >
> > Yes, I have already followed your sample, doing two queries to
database...
> ;)
> >
> > On 12/5/06, Igor Vaynberg <[EMAIL PROTECTED]> wrote:
> > > no its not possible there is logic that ties the return call of
size()
> to a
> > > few things that need to happen before the call to iterator()
> > >
> > > all it takes is your own subclass that i have shown you, i dont
think
> its a
> > > big deal.
> > >
> > > -igor
> > >
> > >
> > >
> > >
> > >
> > > On 12/5/06, Manuel Barzi < [EMAIL PROTECTED]> wrote:
> > > >
> > > > My question is, nevertheless, would it be a significant
implementation
> > > > change to swap calls order from to current to iterator(...) first
and
> > > > size() later? then adding support for both cases in a
> > > > SortableDataProvider (Case 1: Big databases - 2 Calls, Case 2:
Small
> > > > databases - 1 Call)...
> > > >
> > > > >From my point of view, if supporting both cases, just by swapping
> > > > those method calls (if so easy is it...), then it would be great,
no
> > > > worries to look for another impl... all-in-one...
> > > >
> > > > Just wondering... ;)
> > > >
> > > > Thank you for all your answers...
> > > >
> > > >
> > >
>
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